Vostok-L

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ManufacturerOKB-1
Country of originSoviet Union
Height30.84 m (101.2 ft)[1]
Vostok-L (8K72)
Vostok-L rocket
FunctionSmall-lift launch vehicle
ManufacturerOKB-1
Country of originSoviet Union
Size
Height30.84 m (101.2 ft)[1]
Diameter2.6 m (8 ft 6 in)[1]
Stages3
Capacity
Payload to LEO
Mass4,550 kg (10,030 lb)
Associated rockets
FamilyR-7
Derivative workVostok-K
Launch history
StatusRetired
Launch sitesBaikonur, Site 1/5
Total launches4
Success(es)3
Failure1
First flight15 May 1960
Last flight1 December 1960
Carries passengers or cargoKorabl-Sputnik
Boosters (First stage) – Block B, V, G & D[a]
No. boosters4
Powered by1×RD-107-8D74
Maximum thrust970 kN (220,000 lbf)
Total thrust3,880 kN (870,000 lbf)
Burn time120 seconds
PropellantLOX/RP-1
Second stage (core) – Block A
Powered by1×RD-108-8D75
Maximum thrust912 kN (205,000 lbf)
Burn time310 seconds
PropellantLOX/RP-1
Third stage
Powered by1×RD-0105
Maximum thrust49.42 kN (11,110 lbf)
Burn time390 seconds
PropellantLOX/RP-1

VostokL (Russian: Восток, lit.'East', GRAU index: 8K72) was a rocket used by the Soviet Union to conduct several early tests of the Vostok spacecraft.

It was derived from the Luna rocket, with a slightly enlarged third stage to accommodate the larger payload.[2] and was a member of the Vostok family of rockets.

Notes

References

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